This image shows the performance ratings after improvements listed below, however they only assume the improvements have been installed in the order they appear in the table. For more information you can refer to the energy grants calculator.
In the table it shows that properties that took recommended measures in terms of internal of external wall insulation, the indicative cost is £4,000 – £14,000. The typical savings per year amount to £510. The rating after improvement is E51 and is supported through Green Deal finance.
Floor insulation (suspended floor) has an indicative cost of £800 – £1,200, with typical savings per year amounting to £73. The rating after improvement is E53. If you wanted to take up measures be aware that you may need to contribute to some of the payment up-front.
With recommended measures for increases in hot water cylinder insulation, the indicative costs is between £15 – £30. The typical savings per year amount to £94. The rating after improvement is D56. The recommended measures are supported through the Green Deal finance.
When it comes to low energy lighting for all fixed outlets, the indicative cost is £70 and the typical savings per year is £49. Rating after improvement is listed as D56. There is no green deal finance with low energy lightning.
When it comes to Heating controls (Room thermostat and TRVs) the indicative costs are £350 – £450. The typical saving is £108, and the rating after improvement is listed as D62. The recommended measures are supported through the Green Deal finance.
When it comes to Replace boiler with new condensing boiler the indicative costs are £2,200 – £3, 000. The typical saving is £314, and the rating after improvement is listed as C72. If you wanted to take up measures be aware that you may need to contribute to some of the payment up-front.
When it comes to Solar water heating the indicative costs are £4,000 – £6, 000. The typical saving is £46, and the rating after improvement is listed as C74. If you wanted to take up measures be aware that you may need to contribute to some of the payment up-front.
When it comes to Replace single glazed windows with low-E double glazed windows the indicative costs are £3,300 – £6, 500. The typical saving is £86, and the rating after improvement is listed as C77. If you wanted to take up measures be aware that you may need to contribute to some of the payment up-front.
When it comes to Solar photovoltaic panels, 2.5 kWp the indicative costs are £5,000 – £8, 000. The typical saving is £284, and the rating after improvement is listed as B35. If you wanted to take up measures be aware that you may need to contribute to some of the payment up-front.